Okay guys, I haven't driven my SC for quite some time since I was working on another project.
So here are the specs:
92 SC400,
Fish Bracket
Vortech V1
Stock ECU, injectors
removed EGR
W58
Pretty much after the blower the car has ran like straight crap. The car bucks and misses when I'm driving, unless it's WOT. I can watch my wideband just dance around. It'll go rich, lean, rich, lean, and sometimes it'll just run good.
I've swapped ECU's, and checked codes, the only code I get is for the EGR delete stuff.
I've replaced: plugs, wires, O2 sensors, KMV sensors.
Originally I had it ran Blow Through, and it began to ruin the sensor, so I extended the wires, and put it on the intake side of things. It virtually made no difference. I thought the bucking was from the KMV sensor going bad, thus I moved it.
I put a new KMV sensor, and the car still runs virtually the same.
If I unplug the KMV sensor the car runs pretty good, except the gas mileage, the wideband sits are 12:1 at all times.
I have no idea what's going on here, and it's driving me mad.
The only thing I can think of is possible the left bank cam sensor, since the fish bracket kinda pushes on it, but it's a pain to get to it.
So here are the specs:
92 SC400,
Fish Bracket
Vortech V1
Stock ECU, injectors
removed EGR
W58
Pretty much after the blower the car has ran like straight crap. The car bucks and misses when I'm driving, unless it's WOT. I can watch my wideband just dance around. It'll go rich, lean, rich, lean, and sometimes it'll just run good.
I've swapped ECU's, and checked codes, the only code I get is for the EGR delete stuff.
I've replaced: plugs, wires, O2 sensors, KMV sensors.
Originally I had it ran Blow Through, and it began to ruin the sensor, so I extended the wires, and put it on the intake side of things. It virtually made no difference. I thought the bucking was from the KMV sensor going bad, thus I moved it.
I put a new KMV sensor, and the car still runs virtually the same.
If I unplug the KMV sensor the car runs pretty good, except the gas mileage, the wideband sits are 12:1 at all times.
I have no idea what's going on here, and it's driving me mad.
The only thing I can think of is possible the left bank cam sensor, since the fish bracket kinda pushes on it, but it's a pain to get to it.